On Wed, Feb 13, 2008 at 09:46:44AM +0100, Marius Groeger wrote:
> if ((tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK) &&
> !ctx->singlestep_enabled) {
> ..
> } else {
> gen_set_T1(dest);
> #if defined(TARGET_PPC64)
> if (ctx->sf_mode)
> gen_op_b_T1_64();
> else
> #endif
> gen_op_b_T1();
> if (ctx->singlestep_enabled)
> gen_op_debug()
> }
>
> It seems to me that the second if (ctx->singlestep_enabled) is
> rendundant.
No, if you've gone to a different page without single step then you
don't need the debug trap.
--
Daniel Jacobowitz
CodeSourcery
